78811632

素因数分解:

$2^4\times 3^2\times {\mathrm{263}}^1\times {\mathrm{2081}}^1$

素因数の和:2358

約数の個数: 60

約数和(自身を含む): 221508144

約数和(自身を除く): 142696512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 263, 526, 789, 1052, 1578, 2081, 2104, 2367, 3156, 4162, 4208, 4734, 6243, 6312, 8324, 9468, 12486, 12624, 16648, 18729, 18936, 24972, 33296, 37458, 37872, 49944, 74916, 99888, 149832, 299664, 547303, 1094606, 1641909, 2189212, 3283818, 4378424, 4925727, 6567636, 8756848, 9851454, 13135272, 19702908, 26270544, 39405816, 78811632]

約数ペア:

[(1, 78811632), (2, 39405816), (3, 26270544), (4, 19702908), (6, 13135272), (8, 9851454), (9, 8756848), (12, 6567636), (16, 4925727), (18, 4378424), (24, 3283818), (36, 2189212), (48, 1641909), (72, 1094606), (144, 547303), (263, 299664), (526, 149832), (789, 99888), (1052, 74916), (1578, 49944), (2081, 37872), (2104, 37458), (2367, 33296), (3156, 24972), (4162, 18936), (4208, 18729), (4734, 16648), (6243, 12624), (6312, 12486), (8324, 9468)]